What Does It Mean When Mercedes Says 'ESP Inoperative See Owner's Manual'
16905 mining-industry
1. We Make Your Work Flow
Solutions for
the Mining
Industry
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Carrier’s Vibrating Screeners feature a two bearing design that provides a
Circular Motion, increasing the screening efficiency. Ideally suited for wet or dry
screening, these machines are available in single, double or triple deck designs
with grease or oil lubrication bearing systems. Capacities range up to 1,500 tons
per hour.
Designed for the highest possible screening efficiency, Carrier’s Vibrating Screeners are
also available with Elliptical Motion drives that can solve difficult screening problems.
This motion provides a high rate of travel at the feed end, providing a thin material bed
and rapid stratification which separates the fines quickly. At the discharge end, the
material flow is retarded, giving near-size particles additional time to pass the screen.
Capacities range up to 500 tons per hour.
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Carrier’s single mass Feeder Twin Drive units provide a linear motion for increased
conveying speed. Simplicity of this drive design reduces maintenance cost and provides
added reliability. Capacities range up to 800 tons per hour.
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With a Natural Frequency Drive system that maintains its stroke under heavy and varying
headloads, Carrier’s vibrating feeders provide robust operation in the most demanding
conditions. The natural frequency design also requires relatively low horsepower. These
heavy-duty units are available in lengths up to 28 feet and capacities to 3,000 tons per
hour.
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Carrier’s Bin Dischargers and Storage Pile Dischargers are designed to efficiently reclaim
product from storage piles and bins on a first-in, first-out basis. With a positive, continuous
flow, these dischargers eliminate dormancy of material in reclaim piles or storage bins.
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Custom designed Fluid Bed process equipment is designed to dry and/or cool material at a
wide variation of feed rates. Process gas is directed through a bed of solids via a
perforated plate to provide necessary airflow to achieve desired processing. Carrier offers
extensive testing in our laboratory to determine optimal airflow required to meet design
requirements. Customers are encouraged to witness testing.
VIRATINGFLUIDBEDS
TECHNOLOGYLEADER
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At 72 inches wide by 20 feet long, Carrier’s 30,000 pound Grizzly Feeder scalps
material at 12 inches while receiving limestone rocks as large as 48 inches. The
grizzly bars are fabricated from 1 inch thick AR400 steel for extended wear life.
The load plate is lined with 3 inch thick
steel-back rubber, designed to
absorb material impact,
while providing
excellent wear
life.
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Natural Frequency Feeders are energy efficient and designed to handle high
capacities, while maintaining stroke under extreme headloads. Carrier’s two
mass sub-resonant drive systems utilize heavy-duty coil drive springs, delivering
a linear angle of attack along the
full length of the pan, producing
travel speeds up to 60 feet per
minute.
Mining application located in
Jamaica, handling 1,000 MTPH
of bauxite and limestone.
Feeders located beneath steel grating
and storage hoppers at a rail car
unloading station located outside
Louisville, Kentucky.
This application uses four 66 inch wide
feeders delivering up to 700 TPH each of
coal using only a 5 horsepower motor!
FEEDERS
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Vibrating Bin Dischargers are
proven to enhance the flow of
bulk materials from storage.
Material moves in and out of
bins by either mass flow or plug
flow. True mass flow moves
material on a first-in, first-out
basis, eliminating dormancy of
material in the storage bin. Mass
flow is approximated by sizing a
bin discharger to the exact
diameter of the bin. Plug flow
eliminates dormancy but material
along the edges moves at a slower
velocity. Standard vibrating bin discharg-
ers range from 2 foot through 15 foot
diameter and are provided with flexible seals
designed to provide a dust-free environment.
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Carrier’s drive mechanism, which is totally
enclosed and non-ventilated, can be located
above or below the screening surfaces. The
rotating eccentric weights are adjustable as
well as the drive speed, via a variable
frequency drive, in order to vary the
vibration intensity for optimum screening
results. Steel coil isolators are provided to
absorb dynamic reactions and prevent
vibration transmission to the support steel.
Available in stainless steel
construction.
Bin dischargers.
Shipped completely assembled.
DISCHARGERSANDSCREENS
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Carrier Fluid Bed Systems are specially designed to provide a
continuous passage of air through the product bed, providing
a more efficient drying and cooling
process with minimum
retention time.
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Carrier puts technology to the test every day
in its Research & Development Center. The
R&D lab includes a heat transfer batch pilot
system providing air and steam capabilities to
dewater, steam, cool, and achieve direct and
indirect heat transfer. The test center also
features a high temperature fluid bed system
with full testing capabilities up to 1200°F.
FLUIDBEDS
